10. Change jumpers JPlO and JPll to match to the amount of
cache you installed; see “Changing the Jumper Settings.”
11. Replace any option cards you removed; see “Installing an
Option Card” for instructions.
12. Replace the internal drive mounting bracket; see “Replacing
the Bracket in the Computer” in Chapter 5 for instructions.
13. Replace the computer’s cover; see “Replacing the Cover.”
Then see “Post-installation Procedures” for instructions on
configuring your computer with your new cache size.
Upgrading the Processor
You can upgrade your processor with a faster one to improve
system performance. If you upgrade the processor in the tower
computer, you may want to lay the computer on its side to
make the process easier.
Caution
If you are upgrading to a 100 MHz processor, make sure you
use a standard 3.3 V processor.
If you’re not sure how to install a processor, contact your
Authorized EPSON Servicer or the EPSON Connection to ask
for assistance.
Follow these steps to replace the processor:
1.
Use the illustration under “Locating the System Board
Components” to locate the processor on the main system
board. The processor is inserted in a ZIF (Zero Insertion
Force) socket.
Installing and Removing Options
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Summary of Contents for ActionTower 8000
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Page 167: ...Hardware Interrupts System l O Address Map A 12 Specifications ...
